The use of Ethernet (Institute of Electrical and Electronics Engineers [IEEE] 802.3) in building automation is growing, enabling smart buildings that use enhanced sensor and control networks to manage...
Preparation
1. Download vim
Type apt-get install vim on the command line to download vim
2. Type vim /etc/hosts
Write iTOP4412-ubuntu-desktop at the end of the first line of the opened interface, save...
Author: Hardy Zhou
In terms of motor sensorless control algorithm, TI provides eSMO sliding mode observer to calculate the motor rotor angle. In terms of application, TI provides eSMO lib file and rel...
MOS tube gate drive circuit
question
1. Why can the existence of Q2 accelerate the discharge of Q gate input capacitance?
2. What is the function of D1? Is it to accelerate the conduction of Q?...
"Data Structures in Embedded System Software Design" starts from the actual hardware environment of embedded systems, uses easy-to-understand language instead of boring and difficult theoretical expla...
In the early morning of August 25th, Beijing time, Nvidia today announced the company's second quarter financial report for fiscal year 2023. The report shows that Nvidia's revenue in the second fisc...[Details]
STMicroelectronics (NYSE: STM), one of the world's top three automotive semiconductor suppliers, will showcase its latest innovative semiconductor solutions for automotive safety, navigation and in...[Details]
In low-power switching power supplies, simple winding rectification is basically used to provide VCC, and the VCC power supply of the IC is the core of the switching power supply. In the debugging ...[Details]
UScellular, Qualcomm, Ericsson and Inseego achieve milestone for multi-gigabit extended-range 5G mmWave connectivity, helping to bridge the digital divide Milestone helps address last-mile connect...[Details]
Before understanding the principle, let us first think about a question, what is a single-chip microcomputer, and what is the use of a single-chip microcomputer? This is an interesting question, beca...[Details]
At present, smartphones with fingerprint buttons have been widely used. The fingerprint button and the face cover of the mobile phone are designed separately, so the overall integration of the whole ...[Details]
On August 26, Voger Optoelectronics released its performance announcement for the first half of 2020. The announcement pointed out that Voger Optoelectronics achieved operating income of 269 million ...[Details]
According to foreign media reports, on May 3rd, local time, Argo AI, an autonomous driving technology developer supported by Ford Motor Company and Volkswagen, announced that it has developed an adva...[Details]
Beijing, China - April 26, 2023 - Analog Devices, Inc. announced the appointment of Alan Lee as chief technology officer (CTO). Alan will be committed to discovering new generation technologies that ...[Details]
Dahl Technology introduces the high efficiency and low EMI LED driver AL8807A. Analog dimming exceeds the range of 10:1. AL8807A provides three protection modes in case of bulb failure: 1. Automati...[Details]
Recently, some netizens revealed that the entire Samsung Galaxy S22 series will usher in a wave of price increases, among which the highest-configuration Galaxy S22 Ultra will be priced at an astonis...[Details]
Today, TrendForce released a report saying that the smartphone market next year will still rely mainly on cyclical replacement demand and new demand from emerging countries, and the annual prod...[Details]
Abstract: A new method for online monitoring of condenser fouling is proposed. This method takes the heat transfer end difference as the research object, comprehensively considers the influence of va...[Details]
1 Introduction
Nowadays, when raising aquariums at home or in restaurants, oxygen is usually supplied by oxygen pumps all the time, which wastes both electricity and oxygen. The feeding is don...[Details]
Background: MicroRNAs (miRNAs) are a class of non-coding small RNAs (~22 nt) that have been discovered in recent years and are highly conserved in evolution. As key post-transcriptional gene express...[Details]